<template>
  <div>
    <el-form label-position="top" label-width="90px">
      <el-form-item label="选择审批对象" prop="text" class="user-type">
        <el-radio-group v-model="nodeProps.assignedType">
          <el-radio v-for="t in approvalTypes" :label="t.type" :key="t.type">
            {{ t.name }}
          </el-radio>
        </el-radio-group>
        <div v-if="nodeProps.assignedType === 'ASSIGN_USER'">
          <el-button type="primary" @click="selectUser" round>
            <el-icon style="margin-right: 4px">
              <Plus />
            </el-icon>
            选择人员
          </el-button>
        </div>
        <div v-else-if="nodeProps.assignedType === 'SELF_SELECT'">
          <el-radio-group v-model="nodeProps.selfSelect.multiple">
            <el-radio-button :value="false">自选一个人</el-radio-button>
            <el-radio-button :value="true">自选多个人</el-radio-button>
          </el-radio-group>
        </div>
        <div v-else-if="nodeProps.assignedType === 'LEADER_TOP'">
          <el-divider />
          <el-form-item label="审批终点" prop="text" class="approve-end">
            <el-radio-group v-model="nodeProps.leaderTop.endCondition">
              <el-radio label="TOP">直到最上层主管</el-radio>
              <el-radio label="LEAVE">不超过发起人的</el-radio>
            </el-radio-group>
            <div class="approve-end-leave" v-if="nodeProps.leaderTop.endCondition === 'LEAVE'">
              <span>第 </span>
              <el-input-number :min="1" :max="20" :step="1" v-model="nodeProps.leaderTop.level"/>
              <span> 级主管</span>
            </div>
          </el-form-item>
        </div>
        <div v-else-if="nodeProps.assignedType === 'LEADER'">
          <el-divider />
          <el-form-item label="指定主管" prop="text">
            <span>发起人的第 </span>
            <el-input-number :min="1" :max="20" :step="1" v-model="nodeProps.leader.level"></el-input-number>
            <span> 级主管</span>
            <div style="color: #409eff; font-size: small">👉 直接主管为 第 1 级主管</div>
          </el-form-item>
        </div>
        <div v-else-if="nodeProps.assignedType === 'ROLE'">
          <el-button type="primary" @click="selectUser" round>
            <el-icon style="margin-right: 4px">
              <Plus />
            </el-icon>
            选择系统角色
          </el-button>
        </div>
        <div v-else-if="nodeProps.assignedType === 'FORM_USER'">
          <el-form-item label="选择表单联系人项" prop="text" class="approve-end">
            <el-select style="width: 80%" v-model="nodeProps.formUser" placeholder="请选择包含联系人的表单项">
              <el-option v-for="op in forms" :label="op.title" :value="op.id" :key="op.id"></el-option>
            </el-select>
          </el-form-item>
        </div>
        <div v-else>
          <span class="item-desc">发起人自己作为审批人进行审批</span>
        </div>
      </el-form-item>

      <el-divider />
      <el-form-item label="审批人为空时" prop="text" class="line-mode">
        <el-radio-group v-model="nodeProps.nobody.handler">
          <el-radio label="TO_PASS">自动通过</el-radio>
          <el-radio label="TO_REFUSE">自动驳回</el-radio>
          <el-radio label="TO_ADMIN">转交审批管理员</el-radio>
          <el-radio label="TO_USER">转交到指定人员</el-radio>
        </el-radio-group>

        <div style="margin-top: 10px" v-if="nodeProps.nobody.handler === 'TO_USER'">
          <el-button type="primary" @click="selectUser" round>
            <el-icon style="margin-right: 4px">
              <Plus />
            </el-icon>
            选择人员
          </el-button>
        </div>
      </el-form-item>

      <div v-if="showMode">
        <el-divider />
        <el-form-item label="多人审批时审批方式" prop="text" class="approve-mode">
          <el-radio-group v-model="nodeProps.mode">
            <el-radio label="NEXT">按选择顺序依次审批</el-radio>
            <el-radio label="AND">会签（可同时审批，每个人必须同意）</el-radio>
            <el-radio label="OR">或签（有一人同意即可）</el-radio>
          </el-radio-group>
        </el-form-item>
      </div>

      <el-divider>高级设置</el-divider>
      <el-form-item label="审批同意时是否需要签字" prop="text">
        <el-switch inactive-text="不用" active-text="需要" v-model="nodeProps.sign"></el-switch>
        <el-tooltip class="item" effect="dark" content="如果全局设置了需要签字，则此处不生效" placement="top-start">
          <el-icon style="margin-left: 10px; font-size: medium; color: #b0b0b1">
            <QuestionFilled />
          </el-icon>
        </el-tooltip>
      </el-form-item>
      <el-form-item label="审批期限（为 0 则不生效）" prop="timeLimit">
        <el-input style="width: 180px" placeholder="时长" type="number" v-model="nodeProps.timeLimit.timeout.value">
          <el-select style="width: 75px" v-model="nodeProps.timeLimit.timeout.unit" slot="append" placeholder="请选择">
            <el-option label="天" value="D"></el-option>
            <el-option label="小时" value="H"></el-option>
          </el-select>
        </el-input>
      </el-form-item>
      <el-form-item label="审批期限超时后执行" prop="level" v-if="nodeProps.timeLimit.timeout.value > 0">
        <el-radio-group v-model="nodeProps.timeLimit.handler.type">
          <el-radio label="PASS">自动通过</el-radio>
          <el-radio label="REFUSE">自动驳回</el-radio>
          <el-radio label="NOTIFY">发送提醒</el-radio>
        </el-radio-group>
        <div v-if="nodeProps.timeLimit.handler.type === 'NOTIFY'">
          <div style="color: #409eef; font-size: small">默认提醒当前审批人</div>
          <el-switch inactive-text="循环" active-text="一次" v-model="nodeProps.timeLimit.handler.notify.once"></el-switch>
          <span style="margin-left: 20px" v-if="!nodeProps.timeLimit.handler.notify.once">
            每隔
            <el-input-number :min="0" :max="10000" :step="1" v-model="nodeProps.timeLimit.handler.notify.hour" />
            小时提醒一次
          </span>
        </div>
      </el-form-item>
      <el-form-item label="如果审批被驳回 👇">
        <el-switch active-text="直接结束流程" inactive-text="转到到指定步骤" v-model="nodeProps.refuse.toEnd"></el-switch>
        <el-select
          style="margin-left: 10px; width: 150px"
          placeholder="选择跳转步骤"
          v-if="!nodeProps.refuse.toEnd"
          v-model="nodeProps.refuse.target"
        >
          <el-option v-for="(node, i) in nodeOptions" :key="i" :label="node.name" :value="node.id"></el-option>
        </el-select>
      </el-form-item>
    </el-form>
  </div>
</template>

<script setup name="ApprovalNodeConfig" lang="ts">
import {Plus, QuestionFilled} from "@element-plus/icons-vue";
import {NODE_MODEL} from "@/components/Process/DefaultNodeProps";
import {computed, ref} from "vue";
type Props = {
  config: object
}
const props = withDefaults(defineProps<Props>(), {
 config: ()=> { return {}}
})

const approvalTypes = [
  {name: "指定人员", type: "ASSIGN_USER"},
  {name: "发起人自选", type: "SELF_SELECT"},
  {name: "连续多级主管", type: "LEADER_TOP"},
  {name: "主管", type: "LEADER"},
  {name: "角色", type: "ROLE"},
  {name: "发起人自己", type: "SELF"},
  {name: "表单内联系人", type: "FORM_USER"},
]

const showOrgSelect = ref(false)

const nodeProps = ref(NODE_MODEL.selectedNode.props)

const nodeOptions = computed(():any[]=>{
  let values: any[] = [];
  const excType = [
    "ROOT",
    "EMPTY",
    "CONDITION",
    "CONDITIONS",
    "CONCURRENT",
    "CONCURRENTS",
  ];
  NODE_MODEL.nodeMap.forEach((v: { type: string; id: any; name: any; }) => {
    if (excType.indexOf(v.type) === -1) {
      values.push({ id: v.id, name: v.name });
    }
  });
  return values;
})

const select = ref(props.config?.assignedUser || [])

const showMode = computed((): boolean => {
  switch (nodeProps.value.assignedType) {
    case "ASSIGN_USER":
      return nodeProps.value.assignedUser.length > 0;
    case "SELF_SELECT":
      return nodeProps.value.selfSelect.multiple;
    case "LEADER_TOP":
      return nodeProps.value.formUser !== "";
    case "FORM_USER":
      return true;
    case "ROLE":
      return true;
    default:
      return false;
  }
})

const forms = (): Array<any> => {
  return NODE_MODEL.design.formItems.filter((f: any) => {
    return f.name === "UserPicker";
  });
}

const selectUser = (): void => {
  showOrgSelect.value = true
}

const selected = (vals: any[])=>{
  console.log(select);
  showOrgSelect.value = false;
  vals.forEach((val: any) => select.value.push(val));
}

const removeOrgItem = (index: number): void => {
  select.value.splice(index, 1);
}
</script>

<style lang="scss" scoped>
.user-type {
  :deep(.el-radio) {
    width: 110px;
    margin-top: 10px;
    margin-bottom: 20px;
  }
}

:deep(.line-mode) {
  .el-radio {
    width: 150px;
    margin: 5px;
  }
}

:deep(.el-form-item__label) {
  line-height: 25px;
}

:deep(.approve-mode) {
  .el-radio {
    float: left;
    width: 100%;
    display: block;
    margin-top: 15px;
  }
}

:deep(.approve-end) {
  position: relative;

  .el-radio-group {
    width: 160px;
  }

  .el-radio {
    margin-bottom: 5px;
    width: 100%;
  }

  .approve-end-leave {
    position: absolute;
    bottom: -5px;
    left: 150px;
  }
}

:deep(.el-divider--horizontal) {
  margin: 10px 0;
}
</style>
